Dreame L40 Ultra Robot Vacuum
Dreame

Dreame L40 Ultra Robot Vacuum

72 / 100€800

Spotless value, effortless reach Extendable and Liftable Side Brush MopExtend™ RoboSwing Technology 11,000Pa Vormax™ Suction Omni Sensitive Obstacle Avoidance Hands-Free Auto-Maintenance

Best price €800 at Amazon
Best for:Pet hairHard floors & carpetHands-off cleaningLarge homes
💨
Suction
11000 Pa
🫧
Mopping
Yes

Our verdict

Good· 72/100

Good robot vacuum (72/100). It stands out most for suction (88/100).

Score breakdown

How we score →
Suction88/100
Smart features78/100
Value72/100

Specifications

💨Suction
11000 Pa
🫧Mopping
Yes

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Frequently asked questions

Does this robot vacuum empty itself?

Models with a self-emptying dock vacuum their bin into a larger bag automatically, so you only empty it every few weeks. Check the “self-emptying” spec above.

Can it avoid obstacles and pet messes?

Robots with AI camera or reactive obstacle avoidance steer around cables, shoes and pet waste. LiDAR handles mapping; a camera adds object recognition.

How loud is it?

Most robot vacuums run between 55–70 dB — about as loud as a normal conversation. See the noise level spec for this model.

Does it work on both carpet and hard floors?

Yes. It auto-adjusts suction on carpet, and models with a liftable mop raise the pads to avoid soaking rugs.